Merge "[FAB-6745] Fix timing issue in sample"

fabric-ca/scripts/env.sh

@@ -50,7 +50,10 @@ CHANNEL_NAME=mychannel
 # Query timeout in seconds
 QUERY_TIMEOUT=15
 
-# Log directory 
+# Setup timeout in seconds (for setup container to complete)
+SETUP_TIMEOUT=120
+
+# Log directory
 LOGDIR=$DATA/logs
 LOGPATH=/$LOGDIR
 
@@ -208,7 +211,7 @@ function initPeerVars {
 # Switch to the current org's admin identity.  Enroll if not previously enrolled.
 function switchToAdminIdentity {
    if [ ! -d $ORG_ADMIN_HOME ]; then
-      dowait "$CA_NAME to start" 10 $CA_LOGFILE $CA_CHAINFILE
+      dowait "$CA_NAME to start" 60 $CA_LOGFILE $CA_CHAINFILE
       log "Enrolling admin '$ADMIN_NAME' with $CA_HOST ..."
       export FABRIC_CA_CLIENT_HOME=$ORG_ADMIN_HOME
       export FABRIC_CA_CLIENT_TLS_CERTFILES=$CA_CHAINFILE
@@ -229,7 +232,7 @@ function switchToUserIdentity {
    export FABRIC_CA_CLIENT_HOME=/etc/hyperledger/fabric/orgs/$ORG/user
    export CORE_PEER_MSPCONFIGPATH=$FABRIC_CA_CLIENT_HOME/msp
    if [ ! -d $FABRIC_CA_CLIENT_HOME ]; then
-      dowait "$CA_NAME to start" 10 $CA_LOGFILE $CA_CHAINFILE
+      dowait "$CA_NAME to start" 60 $CA_LOGFILE $CA_CHAINFILE
       log "Enrolling user for organization $ORG with home directory $FABRIC_CA_CLIENT_HOME ..."
       export FABRIC_CA_CLIENT_TLS_CERTFILES=$CA_CHAINFILE
       fabric-ca-client enroll -d -u https://$USER_NAME:$USER_PASS@$CA_HOST:7054
@@ -251,7 +254,7 @@ function copyAdminCert {
    if $ADMINCERTS; then
       dstDir=$1/admincerts
       mkdir -p $dstDir
-      dowait "$ORG administator to enroll" 10 $SETUP_LOGFILE $ORG_ADMIN_CERT
+      dowait "$ORG administator to enroll" 60 $SETUP_LOGFILE $ORG_ADMIN_CERT
       cp $ORG_ADMIN_CERT $dstDir
    fi
 }
@@ -273,7 +276,7 @@ function finishMSPSetup {
 }
 
 function awaitSetup {
-   dowait "the 'setup' container to finish registering identities, creating the genesis block and other artifacts" $1 $SETUP_LOGFILE /$SETUP_SUCCESS_FILE
+   dowait "the 'setup' container to finish registering identities, creating the genesis block and other artifacts" $SETUP_TIMEOUT $SETUP_LOGFILE /$SETUP_SUCCESS_FILE
 }
 
 # Wait for one or more files to exist
@@ -305,6 +308,36 @@ function dowait {
    echo ""
 }
 
+# Wait for a process to begin to listen on a particular host and port
+# Usage: waitPort <what> <timeoutInSecs> <errorLogFile> <host> <port>
+function waitPort {
+   set +e
+   local what=$1
+   local secs=$2
+   local logFile=$3
+   local host=$4
+   local port=$5
+   nc -z $host $port > /dev/null 2>&1
+   if [ $? -ne 0 ]; then
+      log -n "Waiting for $what ..."
+      local starttime=$(date +%s)
+      while true; do
+         sleep 1
+         nc -z $host $port > /dev/null 2>&1
+         if [ $? -eq 0 ]; then
+            break
+         fi
+         if [ "$(($(date +%s)-starttime))" -gt "$secs" ]; then
+            fatal "Failed waiting for $what; see $logFile"
+         fi
+         echo -n "."
+      done
+      echo ""
+   fi
+   set -e
+}
+
+
 # log a message
 function log {
    if [ "$1" = "-n" ]; then

fabric-ca/scripts/run-fabric.sh

@@ -13,9 +13,9 @@ function main {
 
    done=false
 
-   # Wait for setup to complete and then wait another 5 seconds for the orderer and peers to start
-   awaitSetup 10
-   sleep 5
+   # Wait for setup to complete and then wait another 10 seconds for the orderer and peers to start
+   awaitSetup
+   sleep 10
 
    trap finish EXIT
 

fabric-ca/scripts/setup-fabric.sh

@@ -12,7 +12,6 @@
 #
 
 function main {
-   sleep 1
    log "Beginning building channel artifacts ..."
    registerIdentities
    getCACerts
@@ -22,9 +21,9 @@ function main {
    touch /$SETUP_SUCCESS_FILE
 }
 
-# Enroll as the CA admin
+# Enroll the CA administrator
 function enrollCAAdmin {
-   dowait "$CA_NAME to start" 10 $CA_LOGFILE $CA_CHAINFILE
+   waitPort "$CA_NAME to start" 90 $CA_LOGFILE $CA_HOST 7054
    log "Enrolling with $CA_NAME as bootstrap identity ..."
    export FABRIC_CA_CLIENT_HOME=$HOME/cas/$CA_NAME
    export FABRIC_CA_CLIENT_TLS_CERTFILES=$CA_CHAINFILE

fabric-ca/scripts/start-intermediate-ca.sh

@@ -10,9 +10,8 @@ initOrgVars $ORG
 
 set -e
 
-dowait "Root CA certificate file to be created" 10 $ROOT_CA_CERTFILE $ROOT_CA_LOGFILE
-
-sleep 2
+# Wait for the root CA to start
+waitPort "root CA to start" 60 $ROOT_CA_LOGFILE $ROOT_CA_HOST 7054
 
 # Initialize the intermediate CA
 fabric-ca-server init -b $BOOTSTRAP_USER_PASS -u $PARENT_URL

fabric-ca/scripts/start-orderer.sh

@@ -10,7 +10,7 @@ set -e
 source $(dirname "$0")/env.sh
 
 # Wait for setup to complete sucessfully
-awaitSetup 10
+awaitSetup
 
 # Enroll to get orderer's TLS cert (using the "tls" profile)
 fabric-ca-client enroll -d --enrollment.profile tls -u $ENROLLMENT_URL -M /tmp/tls --csr.hosts $ORDERER_HOST
@@ -30,7 +30,7 @@ finishMSPSetup $ORDERER_GENERAL_LOCALMSPDIR
 copyAdminCert $ORDERER_GENERAL_LOCALMSPDIR
 
 # Wait for the genesis block to be created
-dowait "genesis block to be created" 10 $SETUP_LOGFILE $ORDERER_GENERAL_GENESISFILE
+dowait "genesis block to be created" 60 $SETUP_LOGFILE $ORDERER_GENERAL_GENESISFILE
 
 # Start the orderer
 env | grep ORDERER

fabric-ca/scripts/start-peer.sh

@@ -9,7 +9,7 @@ set -e
 
 source $(dirname "$0")/env.sh
 
-awaitSetup 10
+awaitSetup
 
 # Enroll the peer to get a TLS cert
 fabric-ca-client enroll -d --enrollment.profile tls -u $ENROLLMENT_URL -M /tmp/tls --csr.hosts $PEER_HOST

fabric-ca/start.sh

@@ -46,10 +46,10 @@ log "Creating docker containers ..."
 docker-compose up -d
 
 # Wait for the setup container to complete
-dowait "the 'setup' container to finish registering identities, creating the genesis block and other artifacts" 10 $SDIR/$SETUP_LOGFILE $SDIR/$SETUP_SUCCESS_FILE
+dowait "the 'setup' container to finish registering identities, creating the genesis block and other artifacts" 90 $SDIR/$SETUP_LOGFILE $SDIR/$SETUP_SUCCESS_FILE
 
 # Wait for the run container to start and then tails it's summary log
-dowait "the docker 'run' container to start" 15 ${SDIR}/${SETUP_LOGFILE} ${SDIR}/${RUN_SUMFILE}
+dowait "the docker 'run' container to start" 60 ${SDIR}/${SETUP_LOGFILE} ${SDIR}/${RUN_SUMFILE}
 tail -f ${SDIR}/${RUN_SUMFILE}&
 TAIL_PID=$!